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[ARM] Fix get_user when passed a const pointer

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Unfortunately, later gcc versions error out when our get_user is passed
a const pointer, since we write to a temporary variable declared as
typeof(*(p)) which propagates the const-ness.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2005-11-18 14:22:03 +00:00
committed by Russell King
parent 02b3083922
commit d2c5b69099
3 changed files with 2 additions and 18 deletions
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11
arch/arm/lib/getuser.S
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@@ -54,15 +54,6 @@ __get_user_4:
mov r0, #0
mov pc, lr
.global __get_user_8
__get_user_8:
5: ldrt r2, [r0], #4
6: ldrt r3, [r0]
mov r0, #0
mov pc, lr
__get_user_bad_8:
mov r3, #0
__get_user_bad:
mov r2, #0
mov r0, #-EFAULT
@@ -73,6 +64,4 @@ __get_user_bad:
.long 2b, __get_user_bad
.long 3b, __get_user_bad
.long 4b, __get_user_bad
.long 5b, __get_user_bad_8
.long 6b, __get_user_bad_8
.previous